This is a PPC financial calculator that handles all the standard paid advertising math without needing API access. You paste in your campaign data and it runs CPA, ROAS, break-even analysis, impression share opportunity sizing, budget forecasting, LTV:CAC ratios, and MER calculations. Shows formulas, flags concerning metrics, and compares against industry benchmarks. The break-even calculator is especially useful because it tells you exactly when to scale versus cut a campaign based on your margins. Works across Google Ads, Meta, and any platform where you can export the numbers. Honestly just saves you from building the same spreadsheet formulas for the hundredth time.
npx skills add https://github.com/agricidaniel/claude-ads --skill ads-math